GT1000d 10" Woofer – Technical Data - JBL.com
GT1000d 10" Woofer – Technical Data - JBL.com
GT1000d 10" Woofer – Technical Data - JBL.com
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<strong>GT1000d</strong> 10" <strong>Woofer</strong> <strong>–</strong> <strong>Technical</strong> <strong>Data</strong><br />
SPECIFICATIONS<br />
DIAMETER:<br />
SENSITIVITY (2.83 V @ 1 M):<br />
POWER HANDLING:<br />
FREQUENCY RESPONSE:<br />
NOMINAL IMPEDANCE:<br />
VOICE-COIL DIAMETER:<br />
DIMENSIONS:<br />
mounting depth<br />
5.13" (130.18 mm)<br />
10" (254.0 MM)<br />
94 dB<br />
260 W RMS<br />
30 ~ 3,500 HZ<br />
4 OHMS (PER COIL)<br />
2.0" (50.7 MM)<br />
Ohms<br />
100.0<br />
30.0<br />
10.0<br />
3.0<br />
IMPEDANCE CURVE<br />
1.0<br />
20 Frequency 50 100 Hz 200 500 1k 2k<br />
THIELE-SMALL PARAMETERS*<br />
cutout diameter<br />
9.25" (234.95 mm)<br />
outer diameter<br />
10.00" (254.00 mm)<br />
VOICE COIL DC RESISTANCE: R EVC<br />
(OHMS) . . . . . . 1.54<br />
VOICE COIL INDUCTANCE @ 1 KHZ: L EVC<br />
(MH). . . . . . . . 1.22<br />
DRIVER RADIATING AREA: S D<br />
(IN 2 ) . . . . . . . . 54.78<br />
S D<br />
(CM 2 ). . . . . . . 355.00<br />
MOTOR FORCE FACTOR: BL (TM) . . . . . . . . . 7.22<br />
COMPLIANCE VOLUME: V AS<br />
(FT 3 ). . . . . . . . . 2.63<br />
V AS<br />
(LITERS). . . . . . 62.10<br />
SUSPENSION COMPLIANCE: C MS<br />
(µM/N) . . . . 443.54<br />
MOVING MASS, AIR LOAD: M MS<br />
(GRAMS) . . . . . 74.66<br />
MOVING MASS, DIAPHRAGM: M MD<br />
(GRAMS). . . . . 71.46<br />
FREE-AIR RESONANCE: F S<br />
(HZ) . . . . . . . . 27.66<br />
MECHANICAL Q: Q MS<br />
. . . . . . . . . . . 10.98<br />
ELECTRICAL Q: Q ES<br />
. . . . . . . . . . . . 0.38<br />
TOTAL Q: Q TS<br />
. . . . . . . . . . . . 0.37<br />
MAGNETIC-GAP HEIGHT: H AG<br />
(IN) . . . . . . . . . 0.31<br />
H AG<br />
(MM) . . . . . . . . 7.92<br />
VOICE-COIL HEIGHT: H VC<br />
(IN) . . . . . . . . . 0.88<br />
H VC<br />
(MM) . . . . . . . 22.23<br />
MAXIMUM EXCURSION: X MAX<br />
(IN) . . . . . . . . 0.28<br />
X MAX<br />
(MM). . . . . . . . 7.15<br />
*VOICE COILS CONNECTED IN PARALLEL<br />
dB<br />
105<br />
100<br />
95<br />
90<br />
85<br />
80<br />
75<br />
70<br />
In-Car<br />
12 dB LP @ 80 Hz<br />
Out-Of-Car<br />
65<br />
20 Frequency 50 100 Hz 200 500 1k 2 k<br />
Xd mM<br />
20.0<br />
17.5<br />
15.0<br />
12.5<br />
10.0<br />
7.5<br />
5.0<br />
2.5<br />
INFINITE BAFFLE<br />
FREQUENCY RESPONSE @ 2.83 V<br />
INFINITE BAFFLE<br />
EXCURSION/GROUP DELAY @ 40 W<br />
Group Delay<br />
Transducer Excursion<br />
T mSec 10.0<br />
0.0<br />
-10.0<br />
20 Frequency 50 100 Hz 200 500 1k 2 k<br />
7.5<br />
5.0<br />
2.5<br />
0.0<br />
-2.5<br />
-5.0<br />
-7.5<br />
<strong>JBL</strong> <strong>Technical</strong> <strong>Data</strong> . . . . . 7•17
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<strong>GT1000d</strong> 10" <strong>Woofer</strong> <strong>–</strong> <strong>Technical</strong> <strong>Data</strong><br />
SEALED<br />
BOX VOLUME<br />
VENTED<br />
BOX VOLUME<br />
<strong>GT1000d</strong><br />
(side view)<br />
<strong>GT1000d</strong><br />
(side view)<br />
length = 8.24"<br />
Port<br />
f o = 35 Hz<br />
V BOX = 0.74 ft 3 (20.96 liters)<br />
(all sides lined with 1-inch fiberglass or fiberfill)<br />
V BOX = 1.20 ft 3 (33.98 liters)<br />
(all sides lined with 1-inch fiberglass or fiberfill)<br />
diameter = 3.0"<br />
dB<br />
100<br />
95<br />
SEALED<br />
FREQUENCY RESPONSE @ 2.83 V<br />
In-Car<br />
12 dB LP @ 90 Hz<br />
dB<br />
105<br />
100<br />
VENTED<br />
FREQUENCY RESPONSE @ 2.83 V<br />
In-Car<br />
12 dB LP @ 90 Hz<br />
90<br />
Out-Of-Car<br />
95<br />
Out-Of-Car<br />
85<br />
90<br />
80<br />
85<br />
75<br />
80<br />
70<br />
75<br />
65<br />
70<br />
60<br />
20 Frequency 50 100 Hz 200 500 1k 2 k<br />
65<br />
20 Frequency 50 100 Hz 200 500 1k 2 k<br />
SEALED<br />
EXCURSION/GROUP DELAY @ 175 W<br />
Xd mM<br />
20.0<br />
T mSec 10.0<br />
VENTED<br />
EXCURSION/GROUP DELAY @ 175 W<br />
Xd mM<br />
40<br />
T mSec<br />
20<br />
17.5<br />
Group Delay<br />
7.5<br />
35<br />
Group Delay<br />
15<br />
15.0<br />
5.0<br />
30<br />
10<br />
12.5<br />
2.5<br />
25<br />
5<br />
10.0<br />
Transducer Excursion<br />
0.0<br />
20<br />
0<br />
7.5<br />
-2.5<br />
15<br />
-5<br />
5.0<br />
-5.0<br />
10<br />
Transducer Excursion<br />
-10<br />
2.5<br />
-7.5<br />
5<br />
-15<br />
0.0<br />
-10.0<br />
20 Frequency 50 100 Hz 200 500 1k 2 k<br />
0<br />
-20<br />
20 Frequency 50 100 Hz 200 500 1k 2 k<br />
7•18 . . . . . <strong>JBL</strong> <strong>Technical</strong> <strong>Data</strong>
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<strong>GT1000d</strong> 10" <strong>Woofer</strong> <strong>–</strong> <strong>Technical</strong> <strong>Data</strong><br />
SEALED BANDPASS<br />
BOX VOLUME<br />
NOTES<br />
<strong>GT1000d</strong><br />
(side view)<br />
Port<br />
f o = 70 Hz<br />
length =<br />
10.40"<br />
V REAR = 0.75 ft 3 (21.24 liters)<br />
(all sides lined with 1-inch fiberglass or fiberfill)<br />
diam. = 3"<br />
V FRONT = 0.30 ft 3<br />
(8.50 liters)<br />
SEALED BANDPASS<br />
FREQUENCY RESPONSE @ 2.83 V<br />
100<br />
95<br />
dB<br />
In-Car<br />
12 dB LP @ 90 Hz<br />
90<br />
Out-Of-Car<br />
85<br />
80<br />
75<br />
70<br />
65<br />
60<br />
20 Frequency 50 100 Hz 200 500 1k 2 k<br />
SEALED BANDPASS<br />
EXCURSION/GROUP DELAY @ 150 W<br />
20.0<br />
Xd mM<br />
T mSec 100<br />
17.5<br />
75<br />
15.0<br />
50<br />
12.5<br />
10.0<br />
Group Delay<br />
25<br />
0<br />
7.5<br />
-25<br />
5.0<br />
2.5<br />
Transducer Excursion<br />
-50<br />
-75<br />
0.0<br />
-100<br />
20 Frequency 50 100 Hz 200 500 1k 2 k<br />
<strong>JBL</strong> <strong>Technical</strong> <strong>Data</strong> . . . . . 7•19